Finding the Fourth Proportional to 1,753,540.14, 2,630,459.34 and 616,204.20
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Solution
The fourth proportional to 1,753,540.14, 2,630,459.34 and 616,204.20 is: 924,358.71
Step by Step Solution
- Step 1: Write the proportion equation
1,753,540.14 : 2,630,459.34 = 616,204.20 : x - Step 2: Convert to fraction form
1,753,540.14/2,630,459.34 = 616,204.20/x - Step 3: Cross multiply
1,753,540.14x = 2,630,459.34 × 616,204.20 - Step 4: Simplify right side
1,753,540.14x = 1,620,900,093,237.23 - Step 5: Solve for x
x = 1,620,900,093,237.23/1,753,540.14 - Step 6: Final answer
x = 924,358.71
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.